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7e89e3575d
* config.in: Regenerate. * configure.in: Update copyright years. Add test for PT_GETXMMREGS supplied by <sys/ptrace.h>. * configure: Regenerate. * i386bsd-nat.c: Update copyright years. (fill_gregset): Use regcache_collect. (fetch_inferior_registers): Only fetch integer registers if requested to do so. Add support for XMM registers using PT_GETXMMREGS. (store_inferior_registers): Only store integer registers if requested to do so. Add support for XMM registers using PT_SETXMMREGS. * i386nbsd-nat.c (fetch_inferior_registers): Remove. (store_inferior_registers): Remove. (fetch_core_registers): Use supply_gregset and i387_supply_fsave. (fetch_elfcore_registers): New function. (i386nbsd_elfcore_fns): New. (_initialize_i386nbsd_nat): Register i386nbsd_elfcore_fns. * config/i386/nbsd.mh (NATDEPFILES): Add i387-nat.o and i386bsd-nat.o. * config/i386/nbsdelf.mh (NATDEPFILES): Likewise. * config/i386/nbsd.mt (TDEPFILES): Add i386bsd-nat.o. * config/i386/nbsdelf.mt (TDEPFILES): Likewise. * config/i386/tm-nbsd.h: Update copyright years. (HAVE_SSE_REGS): Define. (IN_SIGTRAMP): Define as i386bsd_in_sigtramp. (SIGTRAMP_START): Redefine as i386bsd_sigtramp_start. (SIGTRAMP_END): Redefine as i386bsd_sigtramp_end. (SIGCONTEXT_PC_OFFSET): Remove. (FRAME_SAVED_PC): Define as i386bsd_frame_saved_pc.
71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/* Macro definitions for i386 running under NetBSD.
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Copyright 1994, 1996, 2000, 2002 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef TM_NBSD_H
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#define TM_NBSD_H
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#define HAVE_I387_REGS
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#define HAVE_SSE_REGS
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#include "i386/tm-i386.h"
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#include "config/tm-nbsd.h"
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extern use_struct_convention_fn i386nbsd_use_struct_convention;
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#define USE_STRUCT_CONVENTION(gcc_p, type) \
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i386nbsd_use_struct_convention(gcc_p, type)
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#define JB_ELEMENT_SIZE sizeof(int) /* jmp_buf[_JBLEN] is array of ints */
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#define JB_PC 0 /* Setjmp()'s return PC saved here */
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/* Figure out where the longjmp will land. Slurp the args out of the stack.
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We expect the first arg to be a pointer to the jmp_buf structure from which
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we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR.
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This routine returns true on success */
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extern int get_longjmp_target (CORE_ADDR *);
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#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
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/* Support for signal handlers. */
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#define IN_SIGTRAMP(pc, name) i386bsd_in_sigtramp (pc, name)
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extern int i386bsd_in_sigtramp (CORE_ADDR pc, char *name);
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/* These defines allow the recognition of sigtramps as a function name
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<sigtramp>.
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FIXME: kettenis/2001-07-13: These should be added to the target
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vector and turned into functions when we go "multi-arch". */
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#define SIGTRAMP_START(pc) i386bsd_sigtramp_start
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#define SIGTRAMP_END(pc) i386bsd_sigtramp_end
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extern CORE_ADDR i386bsd_sigtramp_start;
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extern CORE_ADDR i386bsd_sigtramp_end;
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/* Override FRAME_SAVED_PC to enable the recognition of signal handlers. */
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#undef FRAME_SAVED_PC
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#define FRAME_SAVED_PC(frame) i386bsd_frame_saved_pc (frame)
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extern CORE_ADDR i386bsd_frame_saved_pc (struct frame_info *frame);
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#endif /* TM_NBSD_H */
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